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http://dx.doi.org/10.7471/ikeee.2019.23.3.1088

Development of Environmental Safety Real-Time Monitoring System by Living Area  

Lee, Joo-Hyun (M1 INTERNATIONAL INC.)
Kim, Joo-Ho (Dept. Electronics&Control Engineering, Hanbat National University)
Lee, Seung-Ho (Dept. Electronics&Control Engineering, Hanbat National University)
Publication Information
Journal of IKEEE / v.23, no.3, 2019 , pp. 1088-1091 More about this Journal
Abstract
In this paper, a real-time monitoring system for environmental safety by living area is proposed. The proposed system is designed to measure radiation, fine dust and basic living information (temperature) using fixed and mobile measuring equipment, and constitutes a web database that stores data received from the equipment. It also develops web programs for displaying received data on PCs and mobile phones. The results of testing the performance of the system by an authorized testing agency showed that the radiation measurement range was measured in the range of $10{\mu}Sv/h$ to 10mSv/h, which is comparable to the world's highest level, and that the accuracy was measured between ${\pm}6.7$ and ${\pm}8.7$ percent of the measurement uncertainty was measured and normal operation at or below the international standard of ${\pm}15$ percent. In addition, the temperature test was conducted on a section of $-20^{\circ}C$ to $50^{\circ}C$ and normal operation was confirmed in response to the temperature change. Stability of radiated electromagnetic waves was ensured by a suitable judgment. The product's testing in general and high and low temperature environments for about four months after the prototype was made confirmed to be more than five years of durability. The measurement range and accuracy of fine dust sensors are compared with those of companies that measure the air environment, and the performance level is similar through the air quality measurement register.
Keywords
NaI(TI) + PVT Sensor; Fine Dust Measuring Sensor; Temperature Measurement Sensor; Fixed Measuring Equipment; Mobile Measuring Equipment;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Kim, Hyun-Sun, et al. "Relationship between mortality and fine particles during Asian dust, smog-Asian dust, and smog days in Korea," International journal of environmental health research, Vol.22, no.6, pp.518-530, 2012. DOI: 10.1080/09603123.2012.667796   DOI
2 Yasunari, Teppei J., et al. "Cesium-137 deposition and contamination of Japanese soils due to the Fukushima nuclear accident," Proceedings of the National Academy of Sciences Vol.108, No.49, pp.19530-19534, 2011. DOI: 10.1073/pnas.1112058108   DOI
3 Kim, Ki-Hyun, et al. "The chemical composition of fine and coarse particles in relation with the Asian Dust events," Atmospheric Environment Vol.37, no.6, pp.753-765, 2003. DOI: 10.1016/S1352-2310(02)00954-8   DOI
4 MCBRIDE, William H., et al. A sense of danger from radiation. Radiation research, Vol.162, No.1 pp.1-19, 2004.   DOI
5 Kim, Jae-Hyung, Joo-Hyun Lee, and Seung-Ho Lee. "Development of New Ocean Radiation Automatic Monitoring System," Journal of the Korean Electrical and Electronics Engineers, Vol.23, No.2, pp.743-746, 2019. DOI: 10.3390/s18082737
6 Ko, Tae-Young, Joo-Hyun Lee, and Seung-Ho Lee. "Development of Neutron, Gamma ray, X-ray Radiation Measurement and Integrated Control System," Journal of IKEEE, Vol.21, No.4, pp. 408-411, 2017. DOI: 10.7471/ikeee.2017.21.4.408   DOI
7 Brown, Wyn, ed. Dynamic light scattering : the method and some applications. Vol.313. Oxford: Clarendon press, 1993.